From e3480271f59253cb60d030aa5e615bf00b731fea Mon Sep 17 00:00:00 2001 From: Chen Yucong Date: Tue, 18 Nov 2014 10:09:19 +0800 Subject: x86, mce, severity: Extend the the mce_severity mechanism to handle UCNA/DEFERRED error Until now, the mce_severity mechanism can only identify the severity of UCNA error as MCE_KEEP_SEVERITY. Meanwhile, it is not able to filter out DEFERRED error for AMD platform. This patch extends the mce_severity mechanism for handling UCNA/DEFERRED error. In order to do this, the patch introduces a new severity level - MCE_UCNA/DEFERRED_SEVERITY. In addition, mce_severity is specific to machine check exception, and it will check MCIP/EIPV/RIPV bits. In order to use mce_severity mechanism in non-exception context, the patch also introduces a new argument (is_excp) for mce_severity. `is_excp' is used to explicitly specify the calling context of mce_severity. Reviewed-by: Aravind Gopalakrishnan Signed-off-by: Chen Yucong Signed-off-by: Tony Luck --- drivers/edac/mce_amd.h | 3 --- 1 file changed, 3 deletions(-) (limited to 'drivers/edac/mce_amd.h') diff --git a/drivers/edac/mce_amd.h b/drivers/edac/mce_amd.h index 51b7e3a36e37..c2359a1ea6b3 100644 --- a/drivers/edac/mce_amd.h +++ b/drivers/edac/mce_amd.h @@ -32,9 +32,6 @@ #define R4(x) (((x) >> 4) & 0xf) #define R4_MSG(x) ((R4(x) < 9) ? rrrr_msgs[R4(x)] : "Wrong R4!") -#define MCI_STATUS_DEFERRED BIT_64(44) -#define MCI_STATUS_POISON BIT_64(43) - extern const char * const pp_msgs[]; enum tt_ids { -- cgit v1.2.3